Grand Theft Auto IV: The Lost and Damned Walkthrough & Strategy Guide

Head over to Tony's posh apartment on Feldspar Street in Algonquin, where you'll find Tony in a bit of a tizzy. It seems that Tony has been stood-up by his friend Gracie, and she could very well be missing. Kidnapped, even. Tony is a complete mess here, and even pulls a gun on Luis before holding that very same firearm to his temple, threatening to kill himself. As the drama crescendos, Luis brings things back down to Earth, and agrees to go look for Gracie for Tony. Tony comes along for the ride, and the mission begins in earnest.

Tony and Luis will get into a car, at which point you can begin driving towards yet another helipad located in Liberty City. The idea here is to drive over to the helipad directly over the Booth Tunnel (which gaps the West River from Algonquin to Alderney and back), and as usual, your GPS will get you there easily enough. When you arrive at the gate surrounding the helipad, knock it down or scale the fence, and get into your chopper. Tony will follow suit. The idea here is simple -- use the helicopter to follow a red car that will hopefully bring you to the location of Gracie. After all, she's been kidnapped by some pretty ballsy men, so the only way you're going to find out where she's being held is to follow the red car directly to the source.

Thankfully, the game's broken helicopter controls shouldn't burden you too much during this mission, both because you should be getting somewhat used to them by this point in the game, and because you don't have to partake in any combat here. So, be thankful as you fly around in pursuit of the bright red car. This car's location won't appear on your HUD, so you're going to have to follow it with your own eyes, using the on-screen prompt to zoom the camera in towards the car's location if you happen to lose it. When it reaches the Booth Tunnel towards Alderney, zoom over to the other side of the tunnel in Alderney and wait for the car to emerge. Then, follow it to a parking garage, and then finally to a house in Alderney that presumably holds Gracie. As long as you never get too close to the car with your chopper, tipping off the driver that you're following him, you should be as right as rain in executing this easy, late-game mission.